Clear-Com Eclipse Median, Instruction Manual, Page: 79 / 114

Vitec Group Communications
Eclipse Median Instruction Manual 5 - 1 1
WIRING REMOTE DEVICES TO THE MATRIX
The instruction manual Installing the Eclipse Matrix System: An
Overview gives complete details about wiring remote devices to the
matrix. The Overview manual also discusses RJ-45 cables and other
types of cable required for system installation.
The Eclipse Median system features two IEC mains AC power
connectors that provide separate power inputs for redundant power
supply combinations. If you connect each AC input to a different mains
AC branch, one power supply will continue to operate if the other
supply’s mains AC branch opens.
WIRING PANELS TO THE MATRIX
Eclipse uses a 4-pair (analog) or single-pair (digital) wiring scheme
between the matrix and panels. All Eclipse panels have built-in RJ-45
connectors.
4-Pair Analog
Four-pair analog wiring is done with shielded CAT5 RJ-45 cable.
• Pair 1 transmits analog audio from the matrix to the panel.
• Pair 2 transmits digital data from the panel back to the matrix.
• Pair 3 transmits audio from the panel to the matrix.
• Pair 4 transmits digital data from the matrix back to the panel